diff --git a/configure b/configure
index 16d05f9..6e8999e 100755
--- a/configure
+++ b/configure
@@ -4225,8 +4225,6 @@ else
 fi
 
 
-#AC_PROG_LIBTOOL
-#AC_CONFIG_HEADERS([config.h])
 ac_config_files="$ac_config_files Makefile src/Makefile"
 
 
@@ -4397,7 +4395,7 @@ fi
 
 
 
-  min_sdl_version=2.0
+  min_sdl_version=2.0.0
 
   if test "x$sdl_prefix$sdl_exec_prefix" = x ; then
 
diff --git a/configure.ac b/configure.ac
index 73f428b..70820c1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,12 +1,10 @@
 AC_INIT([pong], [0.1-alpha], [paumars@courrier.dev])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 AC_PROG_CC
-#AC_PROG_LIBTOOL
-#AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([
  Makefile
  src/Makefile
 ])
-AM_PATH_SDL2(2.0)
+AM_PATH_SDL2
 
 AC_OUTPUT